近20年来,全国各地小儿克山病发病率明显上升,尤以西南病区患者几乎都为儿童,其中小儿亚急型克山病发病占80％。本文根据1979年6月至1982年9月在大理县医院收治小儿亚急型克山病315例的临床表现、X线和心电图检查,笔者拟将小儿亚急型克山病分为轻症、中症和重症三种类型,以便 In the past 20 years, the incidence of pediatric Keshan disease in all parts of the country has risen significantly, especially in the southwest of China. Almost all of them are children, of which 80% are children with subacute Keshan disease. According to the clinical manifestations, X-ray and electrocardiogram examination of 315 children with subacute Keshan disease in Dali county hospital from June 1979 to September 1982, the author intends to divide children’s sub-acute Keshan disease into mild, Three types of illness and severe illness, so